mfc90kor.dll - Analyze and How to Fix Errors

⚠️ Important Notice: dll for Windows applications compatibility and functionality improvements. Essential for software runtime support. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	64-bit (x64)	Compatible with only 64-bit Windows
Creation date	19.04.2011 04:38:26
File version	9.0.30729.6161
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	✅ Have signed	File have signature, it is original file.
Hash Integrity	✅ MD5: Verified	File Hash protection is missing.
File size	41.8 kb.	42832 bytes.

Hashes:

MD5: 3caf9d659fdaab40f522288c2395c375 ✅
SHA-1: 9a3d5bf6315da541c5acfff8f63584b2b6714318
SHA-256: b20b25d965f98ad8392d4904b623f78c6534b182c30ad2abb47158cf66f58921
SHA-512: 83d248837daaa381ce32710abb8df0e213ea42f177ea7a68a47e0beba690815e14800d4d3678ebcc17387dbe44fa3e4055a8f0ceb07479e9e11e96e6fd260a08

Digital file signature mfc90kor.dll ✅

✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.

The error involving mfc90kor.dll typically indicates a missing or corrupted Korean language resource file for the Microsoft Foundation Class (MFC) library, which is part of the Visual C++ 2008 runtime.

You can fix this error safely without downloading loose DLL files from third-party websites by using official Windows built-in tools or official repair mechanisms.

Fix 1: Repair the Microsoft Visual C++ 2008 Redistributable

Since this DLL belongs to the Visual C++ 2008 package, repairing the installation will restore the missing file from the official local cache.

1. Press Windows Key + R to open the Run dialog box.
2. Type appwiz.cpl and press Enter to open Programs and Features.
3. Scroll through the list to find Microsoft Visual C++ 2008 Redistributable (look for x86 or x64 depending on your system).
4. Right-click the entry and select Change or Repair.
5. Follow the on-screen prompts to complete the repair process.
6. Restart your computer.

Fix 2: Run SFC and DISM System Scans

Windows has built-in deployment and system file tools that can automatically detect and replace corrupted or missing system-level DLLs.

1. Type cmd in the Windows start menu search bar.
2. Right-click Command Prompt and select Run as administrator.
3. Type the following command to repair the Windows component store and press Enter: DISM.exe /Online /Cleanup-image /Restorehealth
4. Wait for the process to finish (it may take several minutes).
5. Type the following command to scan and fix system files, then press Enter: sfc /scannow
6. Restart your computer after the verification reaches 100%.

Fix 3: Reinstall the Program Triggering the Error

If the error only happens when opening a specific software application or game, that program likely bundles the required MFC localization files in its own directory.

1. Open Programs and Features (appwiz.cpl) via the Run dialog.
2. Locate the specific application causing the error.
3. Click Uninstall.
4. Restart your PC.
5. Reinstall the program using its official installer, which will redeploy the necessary DLL files.

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📊 Diagnostics Tool: Verify Your mfc90kor.dll File

Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.

Other versions:
️ mfc90kor.dll 9.0.30729.6161 32-bit (x86)
Microsoft Corporation